Micro Laser Welding

Laser Technology Janssen offers micro laser welding for joining extremely small and delicate metal components with high precision. A powerful, tightly focused laser beam creates accurate welds at micron level while keeping heat input under close control. This reduces the risk of distortion or damage to sensitive components.

The micro laser welding process is clean and contact-free, with minimal contamination and no mechanical load on the workpiece. It is particularly suitable for complex geometries, thin-walled structures and precision components used in demanding industries.

Laser Technology Janssen operates several advanced five-axis welding systems for both pulsed and continuous-wave laser welding. Its equipment includes systems with VisionLine detection and programmable focusing optics. Welding can also be carried out in an ISO 6 cleanroom when applications require a controlled production environment.

Typical applications include:

• Medical implants and instruments
• Electronic enclosures
• Sensor components
• Aerospace components
• Precision tools
• Hermetically sealed assemblies

Laser Technology Janssen has extensive experience with helium leak-tight laser welding. The company supports customers with prototypes, individual components and series production, including advice on component design and manufacturability. The process delivers consistent and reproducible weld quality.